Kashiwara introduced proven methods from algebra into analysis—the theory underlying calculus that explores functions, limits and other concepts—and, together with his colleagues, founded an ...

Google Sheets is a versatile spreadsheet app you can use across multiple platforms, including any browser as a web app, on Android or iOS as a mobile app, or even as a desktop app through ChromeOS.

Google is adding a new AI Summary building block that uses Gemini to generate quick summaries of long documents. Users can insert, edit, and refresh these summaries, and the feature is rolling out ...